JANTX1N4479 vs 1N4972 feature comparison

JANTX1N4479 Semtech Corporation

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1N4972 Microchip Technology Inc

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Part Life Cycle Code Transferred Active
Ihs Manufacturer SEMTECH CORP MICROCHIP TECHNOLOGY INC
Package Description HERMETIC SEALED, G99, 2 PIN HERMETIC SEALED, PLASTIC, E PACKAGE-2
Pin Count 2
Reach Compliance Code unknown compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 30 Ω
JESD-30 Code O-XALF-W2 O-LALF-W2
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 175 °C
Package Body Material UNSPECIFIED GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 1.5 W 0.5 W
Qualification Status Qualified Not Qualified
Reference Standard MIL-19500/406
Reference Voltage-Nom 39 V 39 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 4.87% 5%
Working Test Current 6.5 mA 30 mA
Base Number Matches 2 28
Rohs Code No
Factory Lead Time 28 Weeks
Additional Feature HIGH RELIABILITY
JESD-609 Code e0
Terminal Finish TIN LEAD

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